6Bobak P, Khanna P, Goodwin J, et al. Pattern visual evoked potentials in cases of ambiguous acuity loss. Doc Ophthalmol 1993 ;85:185-192
7Jenkins TC, Douthwaite WA. An objective VER assesment of visual acuity compared with subjective measures.Am J Optom Physiol Opt 1988 ;65:957-961
8Xu S, Meyer D, Yoser S, et al. Pattern visual evoked potential in the diagnosis of functional visual loss. Ophtthalmology 2001 ;108:76-80
9Muller W, Schoeneich H. Relations between visual acuity, refraction and the pattern visualevoked potential in aphakia. Opbthalmologica 1989 ; 198:89-94
10Ohn YH, Katsumi O, Matsui Y, et al. Snellen visual acuity versus pattern reversal visual-evoked response acuity in clinical applications. Ophthalmic Res 1994 ;26:240-252